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Cited by 1,333

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A stable genomic source of P element transposase in Drosophila melanogaster.

Robertson, H M, Preston, C R, Phillis, R W, Johnson-Schlitz, D M, Benz, W K, Engels, W R·1988·Genetics

Abstract

A single P element insert in Drosophila melanogaster, called P[ry+ delta 2-3](99B), is described that caused mobilization of other elements at unusually high frequencies, yet is itself remarkably stable. Its transposase activity is higher than that of an entire P strain, but it rarely undergoes internal deletion, excision or transposition. This element was constructed by F. Laski, D. Rio and G. Rubin for other purposes, but we have found it to be useful for experiments involving P elements. We demonstrate that together with a chromosome bearing numerous nonautonomous elements it can be used for P element mutagenesis. It can also substitute efficiently for "helper" plasmids in P element mediated transformation, and can be used to move transformed elements around the genome.

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Metadata

Authors
Robertson, H. M., Preston, C. R., Phillis, R. W., Johnson-Schlitz, D. M., Benz, W. K., & Engels, W. R.
Venue
Genetics
Published
1988-03-01
Volume
118
Issue
3
Pages
461-470
ISSN
  • 0016-6731 (ISSN-L)
  • 1943-2631
OpenAlex
W1910936647
Cited by
1,333
References
0
FWCI
57.72
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A stable genomic source of P element transposase in Drosophila melanogaster. https://app.cochat.ai/papers/10.1093/genetics/118.3.461
The paper
Robertson, H. M., Preston, C. R., Phillis, R. W., Johnson-Schlitz, D. M., Benz, W. K., & Engels, W. R. (1988). A stable genomic source of P element transposase in Drosophila melanogaster. Genetics. https://doi.org/10.1093/genetics/118.3.461

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